This engineering-focused edition of Petero Grey Marble is designed to provide maximum architectural flexibility for large-scale developments. While maintaining the high-clarity polished grey aesthetic, this program expands the technical specifications to include seven different thicknesses (14mm to 30mm) and oversized slab formats up to 3000x2000mm. This range allows a single quarry batch to fulfill diverse project needs, from lightweight 14mm wall panels to heavy-duty 30mm stair treads.

Typical Applications

The availability of oversized slabs is a key advantage for projects with high-ceiling lobbies or expansive external facades, as it minimizes the number of visible joints. The neutral grey palette and cloud-like mineral structures make it a versatile background stone that does not compete with other design elements. We use high-precision gang-saws to ensure that even the thinnest 14mm slabs maintain exact thickness tolerances for seamless thin-set installation.

Available Formats

• Color: Neutral Petero Grey
• Thickness Range: 14mm, 15mm, 16mm, 18mm, 20mm, 25mm, 30mm
• Slab Dimensions: 2400-3000mm x 1200-2000mm (Oversized)
• Primary Finish: Polished
• Application: Facade panels, commercial flooring, architectural monuments

For large-scale B2B orders, we provide a dedicated project manager to oversee the block selection and production schedule. We specialize in coordinated shipping to ensure that material arrives in stages that match the construction sequence, reducing on-site storage requirements.